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Electronic quantity purchasing system

  • US 20080033833A1
  • Filed: 06/06/2007
  • Published: 02/07/2008
  • Est. Priority Date: 03/15/2000
  • Status: Active Grant
First Claim
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1. A method of electronically transacting purchase and redemption of at least one tangible commodity which comprises:

  • a) providing an electronic system for purchasing tangible commodities over a communication network and which system includes a computer database containing commodity information concerning at least one product which may be purchased at a current time purchase price, and which purchase price is locked-in at time of purchase, for at least partial redemption at a future date;

    b) establishing an account for the purchaser;

    c) establishing an account balance for each commodity;

    d) authorizing the purchaser to purchase a quantity of at least one tangible commodity from the electronic system;

    e) electronically accessing the electronic system for purchaser transactions;

    f) performing a purchaser transaction including purchasing from said computer database a first purchase quantity of a selected tangible commodity at the current time purchase price reflected in said computer database for redemption of at least a portion of the first purchase quantity of the selected commodity at a future date at the locked-in purchase price;

    g) summing the first purchase quantity with the account balance to provide a current account balance in said account for the purchaser in the computer database for the selected commodity;

    h) storing data in said computer database for the current account balance in an electronically accessible format;

    i) performing a purchaser transaction including redeeming at least a portion of the current account balance of the selected commodity;

    j) adjusting the current account balance to reflect the redeemed portion of the selected commodity;

    k) repeating at least one of the steps of performing a purchaser transaction selected from purchasing from said computer database a subsequent purchase quantity or redeeming at least a portion of the current account balance; and

    l) adjusting the current account balance to reflect the purchaser transaction from the step of repeating.

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